Spies! The History of Secret Agents Children's Books Baron von Richthofen was no

Baron von Richthofen was no revolutionary

psychologist William Rivers

cops on the take

Recruited by British intelligence during World War I

and physical environment for anthropological work

Spies! The History of Secret Agents Children's Books Baron von Richthofen was noDescription by Rebecca Langston George & Allison Lassieur Paperback Explore the dangerous, daring world of real life spies! From World War I to the Cold War and beyond, experience the most notorious, ingenious spies of the 20th century through the present day. With vivid, full color photographs, detailed maps, and thoroughly researched timelines, get to know the unknowables, including cyber spies, secret agents, deep cover spies, and no good double